Continuity mistake: When Barbara tosses Diana against the painting, the painting stays in position; she manages to put Wonder Woman with the back to the wall and as they struggle you can see that the painting, now crooked to one side as shown briefly during Cheetah's leap, is hanging from a higher spot than before. (01:51:45)
Continuity mistake: When Diana backhands the bullet into a vase of the White House, she stops Max, but he is in a completely different pose in each of the two shots. (01:48:35)
Continuity mistake: In the meeting with the Emir, Lord puts his arm on the ruler's sleeve. Notice the turban; it drapes over his shoulder at "Tell me what you wish for", but at the cut it is behind his back. (01:17:30)
Continuity mistake: When Barbara kicks around the drunk dude who tried to have his way with her earlier, the smoke behind her in the alley changes very noticeably between shots a couple times. Look for instance when she says; "Yeah I think I get it now" advancing all menacing. The smoke was across the street, mostly flat, but now it's hovering far up for a shorter length. (01:15:30)
Continuity mistake: Diana puts back in the box the citrine stone after silently using it. The tip of the prism is leaning against the corner, towards Barbara. Nobody touched the stone again, but when they decide to go out and laugh at the 'lame' stone, the crystal is perfectly at the center of the box and touching no edge. (00:24:25)
Continuity mistake: After Barbara resigns her powers, she's back to her black dress, but she was wearing brown clothes and boots before she asked for the second wish.
Suggested correction: When Barbara made her second wish, she was wearing a brown jacket with a black shirt underneath it, and she could have removed her jacket prior to transforming into her Cheetah form. After she turns back to a human, you can see that her torn shirt is the same color. Also, while it's out of focus with the sunset in the background, it appears that the skirt she's wearing could be the same cheetah pattern she was wearing when she was fighting Wonder Woman at the White House.
Continuity mistake: When Diana is pushed into the hall by Cheetah, she has a bleeding fresh wound with a couple or streams of blood. When she is on the ground after Cheetah hurls a guard at her, the blood has dried up. (01:50:25)
Other mistake: Steve and Diana get a wonderful view of the fireworks flying through them. They are on a jet plane and Steve is actively flying it with the engines on, but they get the kind of view you'd get driving lazily a car on a country road. (01:11:30)
